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    {\hspace*{\fill}\bfseries\zihao{-2} Abstract\hspace*{\fill}}

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    \par{\zihao{-4} This project focuses on implementing an operating system kernel based on the x86 architecture, drawing inspiration from mainstream kernel design schemes. The primary objectives are to clarify operating system concepts at a practical level and provide a valuable reference for learners. The implemented operating system covers essential components, including the boot loader and various kernel modules such as interrupt control, memory management, thread scheduling, process management, system calls, and file systems. Detailed technical information and implementation strategies are discussed layer by layer, applying operating system design theories in practice.}\\% 另起一行写关键字，顶格
    \textbf{\zihao{-4}Keywords:} {\zihao{-4}Operating System; x86 Architecture; Kernel Development}
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